4-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde CAS 1120293-37-9
| CAS No. | 1120293-37-9 |
| Molecular Formula | C17H14N2O3 |
| Molecular Weight | 294.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (C17H14N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1120293-37-9), molecular formula C17H14N2O3 and molecular weight 294.30 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O3 |
| Molecular Weight | 294.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related o Standards
- 2-((3-(m-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119396-72-3)
- 4-((3-(p-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119415-06-3)
- 3-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1119506-31-8)
- 2-((3-(o-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1120245-78-4)
- 3-((3-(m-Tolyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1120245-88-6)
- [[(4-Tolyl)imino]methyl]ferrocene (CAS 12113-23-4)
- 1-(P-tolyl)-3-((2,3,4-trifluorophenyl)amino)propan-1-one (CAS 868255-64-5)
- p-Tolyl 3-methylbut-2-enoate (CAS 25384-43-4)
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